RE: SCALE Warbirds
IMHO, ARF warbirds are stand-off scale at best.
The only exception I know of are the [link=http://www.kwmairpl.com.ph/default.asp]Kaldéren & Welch[/link] range of WWI warbirds.
If you are looking for a WWII warbird you are out of luck.
/Red B.